Type Species

Zygodiscus? pseudanthophorus Bramlette & Martini, 1964

References

Bramlette, M. N. & Martini, E., (1964): The great change in calcareous nannoplankton fossils between the Maastrichtian and Danian. - Micropaleontology. 10(2): 291-322.

Varol, O. & Girgis, M., (1994): New taxa and taxonomy of some Jurassic to Cretaceous calcareous nannofossils. - Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen. 192: 221-253.